Del Pino, Guilherme
Current rating: 1458
Record: 3-6
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2 | Valdivia, Felipe (1765) | Lost 0-2 | -131471 |
| 4standard | 111 | Dos Santos, Fernando (1560) | Lost 0-2 | -171454 |
| 5standard | 220 | Chaves, Rafael [BRA] (1483) | Won 2-0 | +191473 |
| 6standard | 139 | Cardoso Dos Santos Faleiro, Gabriel (1523) | Lost 1-2 | -171456 |
| 7standard | 194 | Nascimento, Pedro (1604) | Won 2-0 | +201476 |
| 8standard | 160 | Souza, Jorge (1458) | Lost 1-2 | -181458 |
| average opponent: 1565record: 2-4 | new rating: 1458 | |||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 7 | Soares Licks, Thiago (1500) | Won 2-1 | +181518 |
| 2modern | 7 | Pereira, Felipe (1518) | Lost 0-2 | -181500 |
| 3modern | 204 | Pereira, Otavio (1596) | Lost 1-2 | -161484 |
| average opponent: 1538record: 1-2 | new rating: 1484 | |||